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2002 Chevrolet Impala Car Stereo Wiring Chart


Question: Where can I find a 2002 Chevrolet Impala radio wiring diagram? What are the 2002 Chevrolet Impala radio wiring harness colors?

If you’re looking to change the radio in your 2002 Chevrolet Impala or troubleshoot why your car radio stopped working, we’re here to help!

Our comprehensive 2002 Chevrolet Impala radio wiring diagram shows you all the radio wire harness colors, car speaker wiring colors and car speaker sizes. Use our 2002 Chevrolet Impala stereo wiring guide to help you with your car radio and installation needs.

2002 Chevrolet Impala Radio Wiring Diagram

This 2002 Chevrolet Impala radio wiring chart shows you all the 2002 Chevrolet Impala radio wire colors and their functions. Utilize this guide to help you with a car radio install or help with a car radio troubleshoot. If you don’t see the car radio wiring information you’re looking for, please feel free to ask your question at the bottom of this page.

Application Radio Wire Color
Car Radio Battery Wire (Constant Power 12v+) Orange
Car Radio Accessory Wire (Switched Power 12v+) Yellow
Car Radio Ground Wire Black
arrow Use a Car Radio Wiring Harness and Car Radio Dash Kit for an Easy Install!
Car Radio Illumination Wire Gray
Car Stereo Dimmer Wire N/A
Car Radio Antenna Trigger Wire White
Car Radio Amp Turn-On Trigger Wire N/A
Car Radio Amp Mute Wire N/A
Car Radio Amplifier Location N/A
arrow Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio.

2002 Chevrolet Impala Speaker Wiring Guide

This 2002 Chevrolet Impala speaker wiring chart shows you every speaker wire color and the speaker wire location. Use this 2002 Chevrolet Impala speaker wiring guide to help you with a speaker replacement or speaker upgrade. If the car speaker wiring information you’re searching for is not listed, please don’t hesitate to ask for it at the bottom of this page.

Application Speaker Wire Color
Front Center Speaker Positive Wire (+) N/A
Front Center Speaker Negative Wire (-) N/A
arrow Upgrade your Center Speakers for awesome sound!
Front Left Tweeter Positive Wire (+) N/A
Front Left Tweeter Negative Wire (-) N/A
Front Right Tweeter Positive Wire (+) N/A
Front Right Tweeter Negative Wire (-) N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Front Left Speaker Positive Wire (+) Tan
Front Left Speaker Negative Wire (-) Gray
Front Right Speaker Positive Wire (+) Light Green
Front Right Speaker Negative Wire (-) Dark Green
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Left Tweeter Positive Wire (+) N/A
Rear Left Tweeter Negative Wire (-) N/A
Rear Right Tweeter Positive Wire (+) N/A
Rear Right Tweeter Negative Wire (-) N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Rear Left Speaker Positive Wire (+) Brown
Rear Left Speaker Negative Wire (-) Yellow
Rear Right Speaker Positive Wire (+) Dark Blue
Rear Right Speaker Negative Wire (-) Light Blue
arrow Upgrade your Subwoofer for deeper lows!
Subwoofer Positive Wire (+) N/A
Subwoofer Negative Wire (-) N/A

2002 Chevrolet Impala Speaker Sizes and Location

This 2002 Chevrolet Impala speaker size chart shows your speaker measurements and speaker locations. Use this chart to see what speaker fits in your 2002 Chevrolet Impala.

Application Speaker Size and Location
Front Center Speaker Size N/A
Front Center Speaker Depth N/A
Front Center Speaker Location N/A
arrow Upgrade your Center Speakers for awesome sound!
Front Tweeter Size N/A
Front Tweeter Depth N/A
Front Tweeter Location N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Front Speaker Size 6.5″ Speakers
Front Speaker Depth 2.5″ Depth
Front Speaker Location Front Doors
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Tweeter Size N/A
Rear Tweeter Depth N/A
Rear Tweeter Location N/A
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Speaker Size 6″ x 9″ Speakers
Rear Speaker Depth 2.5″ Depth
Rear Speaker Location Rear Deck
arrow Upgrade your Subwoofer for deeper lows!
Car Subwoofer Speaker Size N/A
Car Subwoofer Speaker Depth N/A
Car Subwoofer Speaker Location N/A

Questions and Answers

If you have any questions about your 2002 Chevrolet Impala radio installation, please don’t hesitate to post them at the bottom of this page. We’re committed to finding the answers you need, and members of the Modified Life community may also provide valuable insights into the car stereo information you’re looking for. Don’t hesitate to ask your car audio question; it could benefit others seeking the same answers!

Contribute

Do you want to contribute 2002 Chevrolet Impala stereo wire diagram information to benefit the Modified Life community? Feel free to share your insights by posting at the bottom of this page. We will gather any additional information presented below by our community, verify it, and incorporate it into the car radio wiring guide above for easy reference. We are consistently adding new information to improve and update this car stereo wiring guide as it becomes available. We appreciate your contribution in advance!

10 thoughts on “2002 Chevrolet Impala Car Stereo Wiring Chart”

  1. Rashad, here are your 2002 Chevrolet Impala speaker sizes:

    Car Audio Tweeter Speaker Size: N/A
    Car Audio Tweeter Speaker Depth: N/A
    Car Audio Tweeter Speaker Location: N/A

    Car Audio Front Speakers Size: 6 1/2″ Speakers
    Car Audio Front Speakers Depth: 2 1/2″
    Car Audio Front Speakers Location: N/A

    Car Audio Rear Speakers Size: 6″ x 9″ Speakers
    Car Audio Rear Speakers Depth: 2 1/2″
    Car Audio Rear Speakers Location: N/A

    Hope this helps. Good luck with your 2002 Chevrolet Impala speaker installation.

  2. im trying to put in a aftermarket head unit in a 2002 chevrolet impala but how do i keep the controls to rds? rds controls the oil change light and low tire pressure light. anyone?

  3. Hey Everybody! I came on here looking for wire colors or a vehicle with a factory amplifier…I couldn’t find any, so I had to do it the hard way and here are my results.

    Amp is in the trunk hanging from the rear deck. The wires going into the larger gray plug are the inputs from the factory radio and are the same colors as listed above. The amp output wires (that go to the speakers) are in the smaller black plug and these are the colors I found and tested:

    LF+ Dark blue/white
    LF- Light green
    RF+ Dark green
    RF- Light blue/black
    LR+ Brown
    LR- White
    RR+ Brown
    RR- Red

    Yes, the positive wire for both rears are the same color, but if you look at the end of the black plug with the 7 pins positioned horizontally, the + and – are on top of each other…not side to side. I hope this helps somebody someday :)

  4. Catherine Jones

    Okay im tryin to put in a (line output converter) I need to know what the right speaker output and the left speaker output looks like????? ahhh im ready to pull my hair out lol

  5. I have a 2002 impala and I put an after market head unit in and the radio only works when the lights are on does anyone know what may cause that??

  6. Leoncio, run a wire to your steering column and use the orange wire in the ignition switch harness. Hope this helps. Good luck.

  7. leoncio benavides

    hi, i have a 2002 impala, im installing an aftermarket stereo.The factory harness doesnt have the accesory wire for the radio for the red wire for the aftermarket stereo where do i get that wire from.

  8. Hello, I have a 2002 Impala ls, it’s a Canadian built car. I’m wanting to put a low level output in the car. I noticed that there is a large heat sink in the trunk, I’m wondering if that is a factory amp. If so does anyone know what the wiring diagram is for it? Thanks

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